private void cmdOK_Click(object sender, EventArgs e)
{
for (int I = 0; I < Elements.Count; I++)
{
Type elType = Elements[I].GetType();
if (elType == typeof(FileElement))
{
FileElement fe = Elements[I] as FileElement;
if (fe.Halt == true)
{
string caption = fe.Caption;
string text;
text = "The value you entered for " + caption + " has the following error:\n" +
fe.LightMessage + "\n";
MessageBox.Show(text, "Some Parameters are invalid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
if (elType == typeof(LayerFileElement))
{
LayerFileElement fe = Elements[I] as LayerFileElement;
if (fe.Halt == true)
{
string caption = fe.Caption;
string text;
text = "The value you entered for " + caption + " has the following error:\n" +
fe.LightMessage + "\n";
MessageBox.Show(text, "Some Parameters are invalid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else if (elType == typeof(TextElement))
{
TextElement fe = Elements[I] as TextElement;
if (fe.Halt == true)
{
string caption = fe.Caption;
string text;
text = "The value you entered for " + caption + " has the following error:\n" +
fe.LightMessage + "\n";
MessageBox.Show(text, "Some Parameters are invalid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
else if (elType == typeof(ComboBoxElement))
{
ComboBoxElement fe = Elements[I] as ComboBoxElement;
if (fe.Halt == true)
{
string caption = fe.Caption;
string text;
text = "The value you entered for " + caption + " has the following error:\n" +
fe.LightMessage + "\n";
MessageBox.Show(text, "Some Parameters are invalid", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
}
}
this.DialogResult = DialogResult.OK;
if (!this.Modal)
{
this.Hide();
}
}
/// <summary>
/// Adds a an element to the dialog that allows the selection of a layer or a file.
/// The layernames must be added manually.
/// </summary>
/// <param name="ElementType">Specifies exactly what sort of files will work</param>
/// <returns>A LayerFileElement object that was added to the dialog</returns>
public LayerFileElement Add_LayerFileElement(ElementTypes ElementType)
{
LayerFileElement MyLayerFileELement = new LayerFileElement();
if (ElementType == ElementTypes.OpenFile || ElementType == ElementTypes.OpenGridFile ||
ElementType == ElementTypes.OpenImageFile || ElementType == ElementTypes.OpenShapefile)
{
MyLayerFileELement.FileAccess = LayerFileElement.FileAccessType.Open;
MyLayerFileELement.HelpImage = MyLayerFileELement.DefaultImage;
}
else
{
MyLayerFileELement.FileAccess = LayerFileElement.FileAccessType.Save;
MyLayerFileELement.HelpImage = MyLayerFileELement.AlternateImage;
}
switch (ElementType)
{
case ElementTypes.OpenFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.All;
MyLayerFileELement.Caption = "Input Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for an unspecified file format either through the textbox or through the browse button. A green light indicates that the file exists. A red light indicates that the file does not exist.";
break;
case ElementTypes.OpenGridFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Grid;
MyLayerFileELement.Caption = "Input Grid Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for a grid file format either through the textbox or through the browse button. A green light indicates that the file exists. A red light indicates that the file does not exist.";
break;
case ElementTypes.OpenImageFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Image;
MyLayerFileELement.Caption = "Input Image Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for an image file format either through the textbox or through the browse button. A green light indicates that the file exists. A red light indicates that the file does not exist.";
break;
case ElementTypes.OpenShapefile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Shapefile;
MyLayerFileELement.Caption = "Input Shapefile Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for a shapefile either through the textbox or through the browse button. A green light indicates that the file exists. A red light indicates that the file does not exist.";
break;
case ElementTypes.SaveFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.All;
MyLayerFileELement.Caption = "Output Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for an unspecified file format either through the textbox or through the browse button. A green light indicates that a file of that name does not exist yet or permission to overwrite was given through the browse dialog. A red light indicates that a file with that name exists.";
break;
case ElementTypes.SaveImageFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Image;
MyLayerFileELement.Caption = "Output Image Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for an image file format either through the textbox or through the browse button. A green light indicates that a file of that name does not exist yet or permission to overwrite was given through the browse dialog. A red light indicates that a file with that name exists.";
break;
case ElementTypes.SaveGridFile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Grid;
MyLayerFileELement.Caption = "Output Grid Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for a grid file format either through the textbox or through the browse button. A green light indicates that a file of that name does not exist yet or permission to overwrite was given through the browse dialog. A red light indicates that a file with that name exists.";
break;
case ElementTypes.SaveShapefile:
MyLayerFileELement.FileType = LayerFileElement.FileTypes.Shapefile;
MyLayerFileELement.Caption = "Output Shapefile Filename";
MyLayerFileELement.HelpText = "Retrieves a filename for a shapefile either through the textbox or through the browse button. A green light indicates that a file of that name does not exist yet or permission to overwrite was given through the browse dialog. A red light indicates that a file with that name exists.";
break;
}
Elements.Add(MyLayerFileELement);
MyLayerFileELement.ResizeGripVisible = false;
MyLayerFileELement.HaltOnEmpty = true;
MyLayerFileELement.HaltOnError = true;
MyLayerFileELement.HelpButtonVisible = true;
MyLayerFileELement.LightVisible = true;
MyLayerFileELement.Location = new System.Drawing.Point(3, 10 + ((Elements.Count - 1) * 55));
MyLayerFileELement.Name = "Element" + Elements.Count;
int myWidth = this.panelElementContainer.Width - MyLayerFileELement.Left - 10;
MyLayerFileELement.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right | System.Windows.Forms.AnchorStyles.Top)));
MyLayerFileELement.Size = new System.Drawing.Size(myWidth, 45);
MyLayerFileELement.Status = LayerFileElement.LightStatus.Empty;
MyLayerFileELement.HelpButtonPressed += new LayerFileElement.HelpButtonHandler(Element_HelpButtonPressed);
MyLayerFileELement.ResizeStarted += new LayerFileElement.ResizeStartedHandler(Element_ResizeStarted);
MyLayerFileELement.ResizeEnded += new LayerFileElement.ResizeEndedHandler(Element_ResizeEnded);
MyLayerFileELement.HelpContextChanged += new LayerFileElement.HelpButtonHandler(MyFileElement_HelpContextChanged);
MyLayerFileELement.Clicked += new EventHandler(panelElementContainer_Click);
this.panelElementContainer.Controls.Add(MyLayerFileELement);
return(MyLayerFileELement);
}
